HP Compaq Presario,Presario 8000 Getting Started page 44

Using the PC
Your PC includes one of the following mouse types:
Mouse Types
Mouse
Scroll mouse Uses left and right function buttons and a scroll wheel.
Optical mouse Available with select models, this mouse provides the same functions as the scroll mouse, but
it uses an optical sensor instead of a mechanical ball to determine the position of the cursor
on the screen.
Use the optical mouse on a mousepad or a white sheet of paper underneath. Using it on a
glass or see-through surface inhibits the ability of the sensor to track the cursor.
Avoid using the mouse on a reflective surface such as a mirror or shiny metal disk or wood
grain surface. This may cause tracking problems.
If your mouse does not function properly, see the troubleshooting section "Optical Mouse"
on page 7–23.
Wireless mouse Available with select models, this mouse provides the same functions as the optical mouse,
but it uses a receiver unit to communicate with your PC instead of a connector cable.
If your mouse does not function properly, see the troubleshooting section "Wireless Mouse"
on page 7–24.
3–30
Functions
Getting Started